I saw this comparison video between TotK and BOTW, and the difference is pretty neat 

Why would we expect this? Nintendo is generally pretty good at not releasing buggy or shoddy games. The examples given, Pokemon and Bayonetta, are made by Gamefreak (which isn't quite a first party) and Platinum. I can't off the top of my head think of Nintendo games that didn't run fairly well, and definitely not on the level of Cyberpunk. In particular the Zelda games have always been pretty technically sound, even if they weren't ambitious. Closest thing was maybe Skyward Sword, but that was control issues (which never bothered me but other people objected to).

With their track record, I'm going to trust them on this till I see a reason not to.